test: replace string concatenation with template

Replace string concatenation with template literals in test/async-hooks/verify-graph.js. PR-URL: #14279 Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Timothy Gu <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: Refael Ackermann <[email protected]>
nodejs · Jul 18, 2017 · 337a865 · 337a865
1 parent 85c181a
commit 337a865
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/async-hooks/verify-graph.js b/test/async-hooks/verify-graph.js
@@ -106,7 +106,7 @@ module.exports.printGraph = function printGraph(hooks) {
   function procesNode(x) {
     const key = x.type.replace(/WRAP/, '').toLowerCase();
     if (!ids[key]) ids[key] = 1;
-    const id = key + ':' + ids[key]++;
+    const id = `${key}:${ids[key]++}`;
     uidtoid[x.uid] = id;
     const triggerAsyncId = uidtoid[x.triggerAsyncId] || null;
     graph.push({ type: x.type, id, triggerAsyncId });